HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS

Purpose. To study the effect of high current harmonics on the power and voltage losses in the conductive lines of the crane power supply systems and the development of an account method for this influence in practical calculations. Methodology. For research analytical methods and methods of simulat...

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Autores principales:	P. D. Andrienko, O. V. Nemykina, A. A. Andrienko
Formato:	article
Lenguaje:	EN RU UK
Publicado:	National Technical University "Kharkiv Polytechnic Institute" 2019
Materias:	high harmonics voltage losses power losses conductors steel materials aluminum tires crane power systems Electrical engineering. Electronics. Nuclear engineering TK1-9971
Acceso en línea:	https://doaj.org/article/ba5d7c4e206e4b23880d7d3f067e72e7
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spelling	oai:doaj.org-article:ba5d7c4e206e4b23880d7d3f067e72e72021-12-02T17:25:31ZHIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS10.20998/2074-272X.2019.3.042074-272X2309-3404https://doaj.org/article/ba5d7c4e206e4b23880d7d3f067e72e72019-06-01T00:00:00Zhttp://eie.khpi.edu.ua/article/view/2074-272X.2019.3.04/171126https://doaj.org/toc/2074-272Xhttps://doaj.org/toc/2309-3404Purpose. To study the effect of high current harmonics on the power and voltage losses in the conductive lines of the crane power supply systems and the development of an account method for this influence in practical calculations. Methodology. For research analytical methods and methods of simulation are used. Results. Analytical calculations have been performed for power losses and voltage losses for the conductors of crane power supply systems in the conditions of high harmonic generation for frequency-controlled drives. Originality. For the first time, the authors have obtained the analytical expressions and graphical dependencies in relative units for practical calculations that allow determining the effect of high harmonics to the values of power losses and voltage losses for crane supply systems, while the parameters of steel conductors are nonlinear for load current and frequency. We have established that the values of power losses and voltage losses increase for crane power supply systems. It is shown that the power losses lead to a decrease the efficiency of crane supply systems up to 7 %, which must be taken into account when choosing electric drive systems and its payback period. Practical value. The obtained theoretical expressions can be used for calculations, design, optimization of crane power supply systems in terms of high harmonic generation. P. D. AndrienkoO. V. NemykinaA. A. AndrienkoNational Technical University "Kharkiv Polytechnic Institute"articlehigh harmonicsvoltage lossespower lossesconductorssteel materialsaluminum tirescrane power systemsElectrical engineering. Electronics. Nuclear engineeringTK1-9971ENRUUKElectrical engineering & Electromechanics, Iss 3, Pp 24-29 (2019)
institution	DOAJ
collection	DOAJ
language	EN RU UK
topic	high harmonics voltage losses power losses conductors steel materials aluminum tires crane power systems Electrical engineering. Electronics. Nuclear engineering TK1-9971
spellingShingle	high harmonics voltage losses power losses conductors steel materials aluminum tires crane power systems Electrical engineering. Electronics. Nuclear engineering TK1-9971 P. D. Andrienko O. V. Nemykina A. A. Andrienko HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS
description	Purpose. To study the effect of high current harmonics on the power and voltage losses in the conductive lines of the crane power supply systems and the development of an account method for this influence in practical calculations. Methodology. For research analytical methods and methods of simulation are used. Results. Analytical calculations have been performed for power losses and voltage losses for the conductors of crane power supply systems in the conditions of high harmonic generation for frequency-controlled drives. Originality. For the first time, the authors have obtained the analytical expressions and graphical dependencies in relative units for practical calculations that allow determining the effect of high harmonics to the values of power losses and voltage losses for crane supply systems, while the parameters of steel conductors are nonlinear for load current and frequency. We have established that the values of power losses and voltage losses increase for crane power supply systems. It is shown that the power losses lead to a decrease the efficiency of crane supply systems up to 7 %, which must be taken into account when choosing electric drive systems and its payback period. Practical value. The obtained theoretical expressions can be used for calculations, design, optimization of crane power supply systems in terms of high harmonic generation.
format	article
author	P. D. Andrienko O. V. Nemykina A. A. Andrienko
author_facet	P. D. Andrienko O. V. Nemykina A. A. Andrienko
author_sort	P. D. Andrienko
title	HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS
title_short	HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS
title_full	HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS
title_fullStr	HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS
title_full_unstemmed	HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS
title_sort	high current harmonics influence on the choice of conductors of crane power supply systems
publisher	National Technical University "Kharkiv Polytechnic Institute"
publishDate	2019
url	https://doaj.org/article/ba5d7c4e206e4b23880d7d3f067e72e7
work_keys_str_mv	AT pdandrienko highcurrentharmonicsinfluenceonthechoiceofconductorsofcranepowersupplysystems AT ovnemykina highcurrentharmonicsinfluenceonthechoiceofconductorsofcranepowersupplysystems AT aaandrienko highcurrentharmonicsinfluenceonthechoiceofconductorsofcranepowersupplysystems
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HIGH CURRENT HARMONICS INFLUENCE ON THE CHOICE OF CONDUCTORS OF CRANE POWER SUPPLY SYSTEMS

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